********** For Mac ************** -> How to comment a block? Command + K + C -> How to uncomment a block? Command + K + U
Ctrl+K+C Ctrl+K+U
mac: command + shift + /
Ctrl + /
Ctrl + Alt + Arrow keys
********** For Windows ********** -> How to comment a block? CTRL + K + CTRL + C -> How to uncomment a block? CTRL + K + CTRL + U